The flange disc valve developed by the butterfly valve system is mainly suitable for water supply and drainage in water plants, power plants, steel mills, smelting, papermaking, chemical, catering and other systems. It is particularly suitable for use as a flow regulating device on tap water pipelines.

Product Features

1. Small and lightweight, easy to disassemble and repair, and can be installed in any position.

2. The structure is simple and compact, with a quick 90 degree rotation opening.

3. Small operating torque, effortless and lightweight.

4. The flow characteristics tend towards a straight line, with good regulation performance.

5. The number of opening and closing tests can reach tens of thousands, with a long lifespan.

6. Achieve complete sealing and zero gas test leakage.

7. Change the material of the parts, pair them, and make them suitable for various media.